No, no, my mistake...I put the thing at the wrong place. The solution is really simple:
c.m4(266) ----------------------------------- #ifdef __cplusplus extern "C" #endif char $1 (); + #if defined _MSC_VER + #pragma function( $1 ) + #endif ----------------------------------- Works for both MS and Intel compilers (tested), a warning C4391 is emitted due to wrong prototype, but it's informational and not fatal. If the function is not an intrinsic (normal case) a warning C4163 is emitted due to #pragma function. This latter warning could be confusing for autoconf users: "warning C4163: 'func' : not available as an intrinsic function" To disable the warnings: ----------------------------------- #ifdef __cplusplus extern "C" #endif + #if defined _MSC_VER + #pragma warning(disable : 4163 4391 4392) + char $1 (); + #pragma function( $1 ) + #else char $1 (); + #endif ----------------------------------- Could one of these solutions be accepted by autoconf? Thanks Jerker
